baber/WOPTO huggingface dataset:
Patent JP-2010161485-A (JP)
Title: Bias current generation circuit, amplifier, and communication transmission and reception circuit
Inventor: YOROZU YASUAKI
IPC: H03F1/30
Filed: 2009-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias current generation circuit which is capable of accurately controlling a transistor conductance of an amplification stage transistor in an amplifier into a fixed value.  <P>SOLUTION: The bias current generation circuit includes: a bias circuit 7 which generates a bias voltage by current supply from a bias current supply circuit which changes a supply current amount by connection of a constant current source due to turning-on of a switch 4; a comparison and detection circuit 5 which compares the bias voltage generated with the switch 4 turned on and off to detect a variation; and a bias control circuit 6 which controls a current from a variable current source 2 so as to approximate the variation to a prescribed value. The controlled bias current is supplied to the amplifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161899-A (JP)
Title: Charging system
Inventor: ABE SHIGERU
IPC: H02J7/00
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system which specifies a target traveling distance (or charging time) to allow grasping a charging time (or possible traveling distance) to the target traveling distance (or charging time).  <P>SOLUTION: The charging system 10 includes a charging device 30 which carries out charging control depending on an input condition (target traveling distance or charging time). The charging device 30 carries out charging control in charging a rechargeable battery 50 incorporated in a vehicle 20, based on input data (target traveling distance or charging time) by a driver, while a connection plug 42 of a charge cable 40 is connected to a connection 22 of the vehicle 20. The charging device 30 has a card reader 60 and a display portion 70 disposed on an enclosure 32, and charges the rechargeable battery 50 of the perked vehicle 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163306-A (JP)
Title: Pulling apparatus of silicon single crystal
Inventor: NARUSHIMA YASUTO
IPC: C30B15/04
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulling apparatus of a silicon single crystal, which is capable of improving the effect of decreasing sublimation speed of a sublimable dopant.  <P>SOLUTION: The pulling apparatus of the silicon single crystal 1 to pull a doped silicon single crystal 41 from a melt 5 by a Czochralski method comprises: a pulling furnace 2; a sample chamber 27 established inside or outside the pulling furnace 2; a sample tube 6 which is established on the sample chamber 27, houses the sublimable dopant 23 to be fed to a melt 5 and is capable of moving between the interior and exterior of the sample chamber 27; a feeding part 7 which is established inside the pulling furnace 2 and connected to the sample tube 6 so as to feed the sublimable dopant, which is fed from the sample tube 6, to the melt 5; and a gas-feeding part 28 which is connected to the sample chamber 27 and is capable of feeding a coolant gas for cooling the outer surface of the sample tube 6 to the outside surface of the sample tube 6 located inside the pulling furnace 2 via interior of the sample chamber 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164423-A (JP)
Title: Positioning device and position measurement time interval control method
Inventor: IKETANI NAOKI
IPC: G01C21/00
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve positioning with a reduced power consumption.  <P>SOLUTION: A positioning device includes: a positioning unit 111 configured to position the present position of a portable terminal 100 at a predetermined positioning time interval; a body movement sensor 102 configured to detect a movement of a user having the portable terminal 100; a normal moving pattern storage unit 160 configured to store, in advance, a normal moving pattern showing the temporal change of the moving state of the user in the normal time; a moving state determination unit 113 configured to determine the moving state of the user from the detected movement; a normal moving certainty calculation unit 114 configured to calculate a normal moving certainty indicating a degree of coincidence between the normal moving pattern and the moving state determined at time of detecting the movement by the body movement sensor 102 based on the temporal change of the determined state described as above and the normal moving pattern; and a positioning time interval controller 115 configured to calculate a positioning time interval depending on the calculated normal moving certainty. The positioning unit 111 measures a current position at the calculated positioning time interval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168750-A (JP)
Title: Absorbing device and suction vehicle equipped with the same
Inventor: KUSUMOTO KIWAMU
IPC: C02F11/00
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbing device capable of reusing oil collected into an oil pan and to provide a suction vehicle equipped with the same.  <P>SOLUTION: This absorbing device includes a suction pump 5 for sucking air from the inside of a tank 3 for collecting wastewater or sludge to reduce pressure in the tank 3, an oil separator 8 connected with a discharge side of the suction pump 5 to separate oil from the air sucked into the suction pump 5 and collect it into an oil sump part 8a, an air exhaust pipe 10 for exhausting the air separated by the oil separator 8, the oil pan 11 provided in an outlet of the air exhaust pipe 10, an oil supply pipe 13a for supplying the oil collected in the oil sump part 8a into the suction pump 5, and an oil return pipe 12a for returning the oil collected in the oil pan 11 into the oil sump part 8a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171127-A (JP)
Title: Thin-film solar battery, and manufacturing method thereof
Inventor: FUJITA ATSUSHI
IPC: H01L31/04
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film solar battery which is excellent in reliability and output characteristics.  <P>SOLUTION: In the thin-film solar battery, a plurality of thin-film solar cells each formed by laminating a first electrode layer made of a transparent conductive material, a photoelectric conversion layer made of a semiconductor thin film and performing photoelectric conversion, and a second electrode layer including a conductive layer reflecting light successively arranged on a light transmissive insulating substrate, and adjacent thin-film solar cells are electrically connected to each other in series. The second electrode layer includes a conductive reflecting film made of a silver film and a surface protecting film made of a titanium nitride film and serving as a protecting film for the conductive reflecting film, the conductive reflecting film and surface protecting film being laminated successively in order on the photoelectric conversion layer, and thin-film solar cells at both ends among the plurality of thin film solar cells connected in series each have a lead-out interconnect for power extraction from the thin-film solar cell arranged on the surface protecting film across a conductive adhesion layer made of a conductive adhesive or conductive particle containing resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168815-A (JP)
Title: Floor material
Inventor: YOSHIGASAKO TAKASHI
IPC: E04F15/18
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material which is superior in sound insulation performance and prevents generation of defects, such as warp and waviness, due to moisture derived from a concrete slab.  <P>SOLUTION: The floor material has a decorative layer 1, a substrate layer 2 formed with a plurality of grooves 2c on its back surface, a sound insulating layer 3, and a moisture proof layer 4. A relation between the number of the grooves 2c formed on the back surface of the substrate layer 2 and the moisture permeability of the moisture proof layer 4 satisfies the equation: N×W≤200. In the equation, N represents the number of the grooves 2c on the back surface of the substrate layer 2 per 0.9 m length [(0.9 m)<SP>-1</SP>], and W represents the moisture permeability of the moisture proof layer 4 measured based on JIS Z0208 [g/(m<SP>2</SP>×24 h)].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176170-A (JP)
Title: Display apparatus, display control method, and display control program
Inventor: OMORI KENTA
IPC: G06F3/14
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and intuitively perform the magnification varying operation of display information regardless of the posture of an operator.  <P>SOLUTION: The face of an operator 10 who is viewing a display screen 110 is imaged by an imaging part 104. The rate of the face image of an operator to the photographic image is detected so that a distance between the display screen and the face of the operator (face distance) can be detected. The magnification varying operation of a display image on the display screen is performed according to the face distance. Also, a display image is moved according to the movement of the position of the face image of the operator to the photographic image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175616-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI NOBORU
IPC: G03G15/20
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing foreign matter from sticking to a heat roller (heating member), thereby suppressing image quality from deteriorating.  <P>SOLUTION: The image forming apparatus includes: a heating member (heat roller 41) for heating a recording sheet; a cover (rear cover 100) for opening/closing an opening formed in the body of the apparatus; a conveying roller 200 disposed between the heating member and the cover and used for conveying the recording sheet; and a shaft 210 supporting the conveying roller 200. The heating member is disposed so as to face the opening of the body of the apparatus through a gap G between the shaft 210 and a member (upper wall part 182) opposite the shaft 210. The image forming apparatus is provided with a synchronizing mechanism (groove 181A, extending part 120, and cam 130) that, in synchronization with the operation of opening the cover, moves the shaft 210 in the direction in which the gap G is narrowed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172406-A (JP)
Title: Game machine
Inventor: SUGAYA SHOTARO
IPC: A63F5/04
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which offers much better sound effect performance by correlating stop button positions with sound effects.  <P>SOLUTION: This game machine comprises: a plurality of stop operation means 112L, 112C and 112R correlated with a plurality of reels 120L, 120C, and 120R variably displaying a plurality of patterns and receiving stop operation of the variable patterns displayed by the reels; a stop control means 112S which stops pattern variation on each reel corresponding to the stop operation by the stop operation means; and sound effect creation means 80, 314L, 314C, and 314R which create different sound images and produce different sound effects according to the position of the stop operation means which is stop-operated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175970-A (JP)
Title: Image processing device, program, recording medium and image forming apparatus
Inventor: SHIOZAWA MOTOHIDE
IPC: G03G15/01
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in the case where a sheet on which a transparent toner image is to be formed has low glossiness, when the transparent toner image is formed in an area in which a user wishes to partly lower the glossiness, the glossiness in the area in which the user wishes to lower the glossiness is increased, for that reason, a print as desired by the user cannot be obtained by fixing the transparent toner image in an area corresponding to the area in which the user wishes to lower the glossiness.  <P>SOLUTION: In the case where the sheet to be subjected to printing is determined as low glossy paper, the transparent toner image is placed in an image formable area except for the area in which the user wishes to lower the glossiness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180744-A (JP)
Title: Swirl chamber type diesel engine
Inventor: KUGE TAKAHIRO
IPC: F02B19/14
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion efficiency, to reduce a PM quantity, and to improve startability.  <P>SOLUTION: This swirl chamber type diesel engine has a main chamber 3 and a spherical sub-chamber 2. An opening part of a glow plug installing hole 10 of an inner wall surface of the sub-chamber 2 is expanded, and a recess 9 is arranged between this opening part and a glow plug 8, and its inside is constituted so as to be capable of staying a part of a flow of a swirling flow 7. When injecting fuel 6 by a fuel injection nozzle 5 in a state of generating the swirling flow 7 in the sub-chamber 2 in a compression stroke, since its part stays in the recess 9 together with a part of the flow of the swirling flow 7, even in a low state of the wall surface temperature of the sub-chamber 2, a stable flame is formed in the recess 9, and the startability is improved. While, by limiting staying in the recess 8 to a part of the flow of the swirling flow 7 generated in the sub-chamber 2, the whole swirling flow 7 in the sub-chamber 2 is not weakened, so that influence on reduction in the combustion efficiency and an increase in the PM quantity is minimally restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181081-A (JP)
Title: Air conditioner
Inventor: INAI HIROSHI
IPC: F24F11/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To determine a location of a person in a room without wrong detection and control an air blowing direction, an air blowing quantity and a set temperature at that time in accordance with the determination result, and to provide a more efficient and comfortable air conditioning condition.  <P>SOLUTION: This air conditioner includes: a detection means 4 for determining the presence of a human body in each detection region of infrared ray sensors 1a, 1b, 1c having approximately equal sensitivity by arranging the infrared ray sensors 1a, 1b, 1c so that their detection regions are overlapped with one another and determining outputs obtained by the infrared ray sensors 1a, 1b, 1c at threshold levels corresponding to an ambient temperature, respectively; and at least one of a wind direction change means 6 for changing the air blowing direction, an air quantity change means 7 for changing the air quantity and a set temperature change means 8 for changing the set temperature based on the determination result by the detection means 4. Thus, there can be obtained an appropriate human body detection threshold level corresponding to a temperature difference between the human body and the ambient temperature and optimal air conditioning control by highly reliable human body detection without wrong detection so as to provide a comfortable air conditioning environment for a user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180095-A (JP)
Title: Metallizing process for substrate
Inventor: RO SHOHEI
IPC: H05K3/18
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallizing process for a substrate by which not only particularly excellent electrical properties can be obtained, but also cost reduction can be achieved by being applied to a general alumina substrate.  <P>SOLUTION: A hole-making step, a titanium layer-copper layer forming step, a chemical copper plating step, a dry film forming step, a patterning step, a copper circuit forming step, a peeling step, a nickel plating step, a gold plating step and a titanium layer-copper layer removing step are successively performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180639-A (JP)
Title: Corrosion preventive structure and method for repair and corrosion prevention for iron material in interface between iron material and concrete
Inventor: TAJIMA KUNIO
IPC: E04B1/64
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion preventive structure capable of easily assuring safety of a structure at a lower cost by effectively preventing corrosion of an iron material in the interface between the iron material and concrete.  <P>SOLUTION: The corrosion preventive structure of the iron material in the interface between the iron material and the concrete and its vicinity is characterized in that the iron material is coated with an additive material of nitrite in the interface and its vicinity. The method for repair and corrosion prevention for the iron material buried in the concrete includes (A) a process of exposing an end of the iron material embedded in the concrete, (B) a process of filling the part around the exposed end of the iron material with a nitrite-added cement composition, and (C) a process of coating or filling an outside face part and/or an inside face part of an end of the iron material erected from the concrete surface, with the nitrite-added cement composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181350-A (JP)
Title: Data processing apparatus for chromatograph
Inventor: MITO YASUTAKA
IPC: G01N30/74
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of purity decision processing of a peak on a chromatogram without performing complicated condition setting.  <P>SOLUTION: When a start point ts and an end point te of an object peak are designated, a data extraction unit 71 reads out three-dimensional data in a time range of ts-te from a data memory 8. A main component analysis unit 72 generates a matrix using the extracted data as elements, executes main component analysis to the matrix, and calculates each variance of the first main component to the n-th main component. A contribution rate calculation unit 73 determines a contribution rate of the first main component or an accumulated contribution rate up to the main component of the second or after, and a component number decision unit 74 estimates the number of components by comparing the contribution rate or the accumulated contribution rate with a threshold. A graph display processing unit 75 generates a graph showing a relation between the main component # and the variance, and displays it on a display unit 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179027-A (JP)
Title: Attaching material for neck
Inventor: MIYASHITA TADAYOSHI
IPC: A45D44/22
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching material for neck which can be tightly attached to a neck without making its user feel pressure.  <P>SOLUTION: This attaching material 1, 11 and 21 for neck, used for being attached to a neck, is formed into a strip, has two or more notch parts 2a, 3a, 22a, and 23a on a pair of long side sections 2, 3, 22, and 23 running in the longitudinal direction of the band shape, and has at least one slit 4, 5, 6, 24, 25 and 26 which is running in the transverse direction of the longitudinal direction from the notch parts 2a, 3a, 22a, and 23a. With this structure, the long side sections 2, 3, 22, and 23 can be attached along the circumference direction of a neck.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185974-A (JP)
Title: Noise suppressing device and noise suppressing method
Inventor: YUZURIHA SHINICHI
IPC: G10L21/0216
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppressing device for suppressing noise near a microphone, such as paper noise.  <P>SOLUTION: The noise suppressing device 110 comprises: first and second band dividing sections 111 and 112 for extracting a signal xl(n) of a low frequency band and a signal xh(n) of a high frequency band, from a sound collection signal of a microphone device 120; a peak detecting section 114 for detecting a peak value of an amplitude of the signal xh(n); an average power calculating section 113 for calculating an average power per unit time of the signal xl(n); a feature amount calculating section 115 for calculating a feature amount which indicates a feature of an input signal x(n) included in the sound collection signal, as a peak value with respect to the average power; a determining section 116 for determining whether the input signal x(n) represents noise or voice, according to the feature amount; and a noise suppressing section 117 for suppressing the input signal x(n), when it is determined that noise is represented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186515-A (JP)
Title: Optical disc reader
Inventor: YOSHIMOTO TADAFUMI
IPC: G11B7/09
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disc reader that promptly performs a recovery operation when focusing on has not properly performed.  <P>SOLUTION: After performing a focusing on operation (#1), the optical disc reader performs adjustment of a TE signal (tracking error signal) amplifying the TE signal (#2), and counts the number of zero crossings in the TE signal within one rotation of the optical disc after adjustment of the TE signal (#3). When the counted number of zero crossings exceeds a threshold value (NO in #4), it is determined that the focusing on operation is not properly performed (#6), and processings on and after #1 are repeated. When the counted number of zero crossings is equal to or lower than the threshold value (YES in #4), it is determined that the focusing on operation is properly performed (#5), a track on operation is performed (#7) and subsequently a read operation is started (#9). When focusing on has ended in failure in the focusing on operation, immediately a recovery operation is performed without performing the track on operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186683-A (JP)
Title: Wound-around type electrode battery, its manufacturing method, apparatus, and vehicle
Inventor: HAMAGUCHI HIROSHI
IPC: H01M10/0587
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound-around type electrode battery preventing distortion and foil break of a flat-type electrode wound-around body and aimed at densification of energy density by an effective use of electrode reaction around the center of the battery, its manufacturing method, an apparatus, and a vehicle.  <P>SOLUTION: The electrode wound-around body 100 includes an electrode center part 110, and an electrode outer periphery part 120. The electrode center part 110 includes cathodes and anodes of strip shapes with a coating layer on either face flatly stacked with separators pinched in between. The electrode outer periphery part 120 includes belt-shaped cathodes and anodes with a coating layer on either face wound around with separators pinched in between.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033690-A (JP)
Title: Shift register circuit
Inventor: HIDA YOICHI
IPC: G09G3/36
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of start pulses to be input from the outside, in a shift register requiring a plurality of start pulses and a gate line driving circuit using the same.  <P>SOLUTION: The gate line driving circuit 30 is equipped with shift registers SR<SB>1</SB>, SR<SB>2</SB>, ..., requiring two start pulses of different phases, and a start pulse generating circuit 32 receiving a first start pulse SP1 input from the outside and generating a second start pulse SP2 to be activated later than the first start pulse. The shift registers SR<SB>1</SB>, SR<SB>2</SB>, ..., operate based on the first start pulse SP1 input from the outside and the second start pulse SP2 generated by the start pulse generating circuit 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT